Mattress accessory



FIG. 1 is a perspective view of a mattress accessory in accordance withone embodiment;

FIG. 2 is a top view of the mattress accessory of FIG. 1;

FIG. 3 is a first side view of the mattress accessory of FIG. 1;

FIG. 4 is a second side view of the mattress accessory of FIG. 1; and,

FIG. 5 is a top, unattached view of the mattress accessory of FIG. 1.

The broken line drawings of the images, text, and other elements shownin the figure are shown for illustrative purposes only and form no partof the claimed design. In addition, the surface shading, if any,illustrated in the drawings is provided merely to highlight the contourof the design; it is not intended to be illustrative of texture orgloss.

The circular elements on the top of the mattress accessory are shownwith a symbolic break in height (See side views). The appearance of anyportion of the circular element between the break lines forms no part ofthe claimed design.

CLAIM The ornamental design for a mattress accessory, as shown anddescribed.